Update 1.3.0 is probably the largest update to come to Snapshot so far by adding 18 genes, 8 reactions, and 14 metabolites as well as a host of improvements to metabolite prediction.
3 Cellular Compartments
An entire new metabolic pathway
This latest update adds the citric acid cycle which is a core pathway in all aerobic oeganisms to release stored energy.
Improvements to metabolite prediction
Further improvements have been made to predicting metabolite production. In earlier updates metabolite production was based upon whether a reaction were active or not. Now however it is linked directly to gene expression given a much more accurate prediction of the quantity of products and reactants.